SAP ABAP Table TWSPR (Check Table for Basic Material Field) is used by

• Class (2)
• Domain (2)
• Function Module (1)
• Program (5)
• Table (9)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Domain	WRKST	Basic material	BMG	ABA	SAP_ABA
2	Domain	WRKST_OLD	Basic material (obsolete)	BMG	ABA	SAP_ABA